Ryota's skill has proven so profitable that he decides it's time to move into a new home with Emily. But then he learns about magic carts, which can help him carry even more items out of dungeons, and sees an opportunity for even greater profits.
It's impressive that you 
had the idea to sell air.
.من المبهر أنكم فكرتم في بيع الهواء
Luft verkaufen?
Was für eine Idee …
Es increíble que se les haya
ocurrido vender aire.
Es impresionante
que se os haya ocurrido vender aire.
Vendre de l’air…
Quelle idée de dingue !
यह बहुत प्रभावशाली है
कि आपको वायु बेचने की आइडिया सुझी।
Vendere l'aria... Un'idea davvero brillante!
Vender ar, que ideia impressionante...
Продавать воздух… 
Надо же такое придумать.